EPSG:4133 — EST92

Geographic 2D · Estonia - onshore

Export Formats

OGC WKT

GEOGCS[
    "EST92",
    DATUM[
        "Estonia_1992",
        SPHEROID["GRS 1980",6378137,298.257222101],
        TOWGS84[0.055,-0.541,-0.185,-0.0183,0.0003,0.007,-0.014]
    ],
    PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],
    UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],
    AUTHORITY["EPSG","4133"]
]

WKT2

GEOGCRS[
    "EST92",
    DATUM[
        "Estonia 1992",
        ELLIPSOID[
            "GRS 1980",
            6378137,
            298.257222101,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",7019]
        ],
        ID["EPSG",6133]
    ],
    CS[ellipsoidal,2,ID["EPSG",6422]],
    AXIS["Geodetic latitude (Lat)",north],
    AXIS["Geodetic longitude (Lon)",east],
    ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
    ID["EPSG",4133]
]

PROJ.4

+proj=longlat +ellps=GRS80 +towgs84=0.055,-0.541,-0.185,-0.0183,0.0003,0.007,-0.014 +no_defs +type=crs

Proj4js

How to add a projection to Proj4js? →

proj4.defs("EPSG:4133", "+proj=longlat +ellps=GRS80 +towgs84=0.055,-0.541,-0.185,-0.0183,0.0003,0.007,-0.014 +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 4133,
  "name": "EST92",
  "kind": "geographic 2D",
  "area": "Estonia - onshore",
  "unit": "degree (supplier to define representation)",
  "bbox": [
    57.52,
    21.74,
    59.75,
    28.2
  ],
  "proj4": "+proj=longlat +ellps=GRS80 +towgs84=0.055,-0.541,-0.185,-0.0183,0.0003,0.007,-0.014 +no_defs +type=crs"
}

PostGIS

How to add a projection to PostGIS? →

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (4133, 'EPSG', 4133, '+proj=longlat +ellps=GRS80 +towgs84=0.055,-0.541,-0.185,-0.0183,0.0003,0.007,-0.014 +no_defs +type=crs', 'GEOGCS["EST92",DATUM["Estonia_1992",SPHEROID["GRS 1980",6378137,298.257222101],TOWGS84[0.055,-0.541,-0.185,-0.0183,0.0003,0.007,-0.014]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4133"]]');

MapServer

How to add a projection to MapServer? →

PROJECTION
  "+proj=longlat"
  "+ellps=GRS80"
  "+towgs84=0.055,-0.541,-0.185,-0.0183,0.0003,0.007,-0.014"
  "+no_defs"
  "+type=crs"
END

GeoServer

How to add a projection to GeoServer? →

4133=GEOGCS["EST92",DATUM["Estonia_1992",SPHEROID["GRS 1980",6378137,298.257222101],TOWGS84[0.055,-0.541,-0.185,-0.0183,0.0003,0.007,-0.014]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4133"]]

Related Coordinate Systems

Available Transformations (3)

Transformation	Source → Target	Accuracy (m)
EST92 to ETRS89 (1)	4133 → 4258	0.1
EST92 to WGS 84 (1)	4133 → 4326	0.5
Pulkovo 1942 to EST92 (1)	4284 → 4133	9

Other CRS using Estonia 1992

Frequently Asked Questions

How do I add EPSG:4133 to GeoServer?

Add the following definition to your GeoServer configuration:

4133=GEOGCS["EST92",DATUM["Estonia_1992",SPHEROID["GRS 1980",6378137,298.257222101],TOWGS84[0.055,-0.541,-0.185,-0.0183,0.0003,0.007,-0.014]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4133"]]

Read the full GeoServer guide →

How do I add EPSG:4133 to PostGIS?

Add the following definition to your PostGIS configuration:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (4133, 'EPSG', 4133, '+proj=longlat +ellps=GRS80 +towgs84=0.055,-0.541,-0.185,-0.0183,0.0003,0.007,-0.014 +no_defs +type=crs', 'GEOGCS["EST92",DATUM["Estonia_1992",SPHEROID["GRS 1980",6378137,298.257222101],TOWGS84[0.055,-0.541,-0.185,-0.0183,0.0003,0.007,-0.014]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4133"]]');

Read the full PostGIS guide →

How do I add EPSG:4133 to MapServer?

Add the following definition to your MapServer configuration:

PROJECTION
  "+proj=longlat"
  "+ellps=GRS80"
  "+towgs84=0.055,-0.541,-0.185,-0.0183,0.0003,0.007,-0.014"
  "+no_defs"
  "+type=crs"
END

Read the full MapServer guide →

How do I use EPSG:4133 with Proj4js?

Add the following definition to your Proj4js configuration:

proj4.defs("EPSG:4133", "+proj=longlat +ellps=GRS80 +towgs84=0.055,-0.541,-0.185,-0.0183,0.0003,0.007,-0.014 +no_defs +type=crs");

Read the full Proj4js guide →